Self-sacrifice in 'desperado' contests between relatives.

Front Zool · 2010 · PMC2965136 · PMID 20942969

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Such contests are highly significant as they can determine a large proportion (or indeed all) of an animal's lifetime fitness, and pose the risk of injury or death when they escalate to fights.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.